1697591

Information

• Patent Grant
• 1697591

• References
• Source

• Patent Number

  1,697,591

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1929
  96 years ago

• CPC

  • F28D19/04 - using rigid bodies
  • Y10S165/013 - Movable heat storage mass with enclosure

• US Classifications

  • 165 - Heat exchange
  • 110 - Furnaces